Trifluoroacetic acid → HCID 59612622, compound

Participants

Reaction Steps

[8-(2-Methoxy-5-trifluoromethyl-phenyl)-[1,2,4]-triazolo[1,5-a]pyridin-2-yl]-(4-piperidin-4-yl-phenyl)-amine was prepared from 4-{4-[8-(2-methoxy-5-trifluoromethyl-phenyl)-[1,2,4]-triazolo[1,5-a]pyridin-2-ylamino]-phenyl}-piperidine-1-carboxylic acid tert-butyl ester (0.342 g, 0.603 mmol) and trifluoroacetic acid (1 mL) in a manner analogous to Example 312 to give product (0.239 g, 85%). MP=104-108° C. 1H NMR (400 MHz, (D3C)2SO, δ, ppm): 9.54 (s, 1H), 8.79 (d, 1H), 7.95 (s, 1H), 7.82 (d, 1H), 7.62 (d, 1H), 7.55 (d, 2H), 7.35 (d, 1H), 7.05 (m, 3H), 3.85 (s, 3H), 3.00 (m, 2H), 2.55 (br m, 4H), 1.65 (m, 2H), 1.50 (m, 2H): MS=468 (MH)+.

Provenance & Evidence